FR2312152B1 - - Google Patents
Info
- Publication number
- FR2312152B1 FR2312152B1 FR7516062A FR7516062A FR2312152B1 FR 2312152 B1 FR2312152 B1 FR 2312152B1 FR 7516062 A FR7516062 A FR 7516062A FR 7516062 A FR7516062 A FR 7516062A FR 2312152 B1 FR2312152 B1 FR 2312152B1
- Authority
- FR
- France
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/38—Transmitter circuitry for the transmission of television signals according to analogue transmission standards
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03F—AMPLIFIERS
- H03F1/00—Details of amplifiers with only discharge tubes, only semiconductor devices or only unspecified devices as amplifying elements
- H03F1/32—Modifications of amplifiers to reduce non-linear distortion
- H03F1/3241—Modifications of amplifiers to reduce non-linear distortion using predistortion circuits
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Power Engineering (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Amplifiers (AREA)
- Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516062A FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
AR26331876A AR207622A1 (es) | 1975-05-23 | 1976-01-01 | Generador de productos de no linealidad |
BR7603009A BR7603009A (pt) | 1975-05-23 | 1976-05-13 | Gerador de produto que nao tem linearidade e pre-corretor sem linearidade |
GB2096276A GB1519254A (en) | 1975-05-23 | 1976-05-20 | Non-linearty product generator and non-linearity precorrector |
GR50767A GR60379B (en) | 1975-05-23 | 1976-05-20 | Generator of products of non-linear and pre-corrector of non-lining |
DE19762622954 DE2622954C2 (de) | 1975-05-23 | 1976-05-21 | Schaltungsanordnung, die bei der Korrektur von durch Nichtlinearitäten entstandenen Verzerrungen in einem Übertragungssystem anwendbar ist |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7516062A FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2312152A1 FR2312152A1 (fr) | 1976-12-17 |
FR2312152B1 true FR2312152B1 (de) | 1981-06-26 |
Family
ID=9155565
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7516062A Granted FR2312152A1 (fr) | 1975-05-23 | 1975-05-23 | Generateur de produits de non linearite et precorrecteur de systeme de transmission utilisant un tel generateur |
Country Status (6)
Country | Link |
---|---|
AR (1) | AR207622A1 (de) |
BR (1) | BR7603009A (de) |
DE (1) | DE2622954C2 (de) |
FR (1) | FR2312152A1 (de) |
GB (1) | GB1519254A (de) |
GR (1) | GR60379B (de) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2392540A1 (fr) * | 1977-05-27 | 1978-12-22 | Thomson Csf | Systeme d'amplification des signaux video et audiofrequence, et emetteur de television utilisant un tel systeme |
JPS5816802B2 (ja) * | 1978-04-17 | 1983-04-02 | ケイディディ株式会社 | 高周波増幅器の非線形補償回路 |
DE2915947A1 (de) * | 1979-04-20 | 1980-11-06 | Siemens Ag | Schaltungsanordnung zur verminderung der amplitudenabhaengigen verzerrungen in ueberlagerungsempfaengern |
FR2469068A1 (fr) * | 1979-10-26 | 1981-05-08 | Thomson Csf | Dispositif de precorrection en haute frequence de la non-linearite des amplificateurs de signaux comportant au moins un signal porteur module en amplitude, et emetteur de television comportant un tel dispositif |
US4325076A (en) * | 1980-05-08 | 1982-04-13 | Rca Corporation | Electronic filter for generating a third harmonic signal |
FR2482799A1 (fr) * | 1980-05-14 | 1981-11-20 | Lgt Lab Gen Telecomm | Dispositif de precorrection de produits de non linearite et systeme de transmission de signaux de television comportant de tel dispositif |
DE3142203A1 (de) * | 1981-10-24 | 1983-05-26 | AEG-Telefunken Nachrichtentechnik GmbH, 7150 Backnang | Entzerrer |
US5252930A (en) * | 1989-09-07 | 1993-10-12 | Ortel Corporation | Predistorter for linearization of electronic and optical signals |
US5015965A (en) * | 1989-11-22 | 1991-05-14 | General Electric Company | Predistortion equalizer with resistive combiners and dividers |
JP2983160B2 (ja) * | 1995-10-06 | 1999-11-29 | 八木アンテナ株式会社 | 高周波増幅装置 |
IT1312224B1 (it) | 1999-03-23 | 2002-04-09 | Cit Alcatel | Circuito pre/post-distorcitore particolarmente per sistemi aradiofrequenza microonde. |
JP2003243939A (ja) | 2002-02-14 | 2003-08-29 | Seiko Epson Corp | 歪み補償回路 |
EP1790158B1 (de) * | 2004-09-10 | 2012-04-25 | Com-Tech Italia S.p.A. | Hybridkoppler und uhf-fernsehkanalmischer mit einem solchen gabelkoppler |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB959316A (en) * | 1961-03-14 | 1964-05-27 | Standard Telephones Cables Ltd | Improvements in or relating to signal transmission apparatus |
US3667065A (en) * | 1970-09-04 | 1972-05-30 | Bell Telephone Labor Inc | Feed-forward amplifier having arbitrary gain-frequency characteristic |
US3825843A (en) * | 1973-06-08 | 1974-07-23 | Bell Telephone Labor Inc | Selective distortion compensation circuit |
-
1975
- 1975-05-23 FR FR7516062A patent/FR2312152A1/fr active Granted
-
1976
- 1976-01-01 AR AR26331876A patent/AR207622A1/es active
- 1976-05-13 BR BR7603009A patent/BR7603009A/pt unknown
- 1976-05-20 GR GR50767A patent/GR60379B/el unknown
- 1976-05-20 GB GB2096276A patent/GB1519254A/en not_active Expired
- 1976-05-21 DE DE19762622954 patent/DE2622954C2/de not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB1519254A (en) | 1978-07-26 |
FR2312152A1 (fr) | 1976-12-17 |
GR60379B (en) | 1978-05-23 |
AR207622A1 (es) | 1976-10-15 |
BR7603009A (pt) | 1977-02-15 |
DE2622954C2 (de) | 1986-10-02 |
DE2622954A1 (de) | 1976-12-09 |